Omron CP2E-N20DT-D PLC CPU Unit

USD 146.81

24 VDC compact PLC CPU with 20 I/O, 12 inputs, 8 transistor outputs, built-in Ethernet, and 10K-step program memory.

SKU Omron-CP2E-N20DT-D Category
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Omron CP2E-N20DT-D PLC CPU Unit

Model Identifier CP2E-N20DT-D
Official Part Number CP2E-N20DT-D
GTIN Standard NA

Technical Overview

Compact Omron CP2E-N-series network CPU unit with 20 total I/O points, 12 inputs and 8 transistor outputs, 24 VDC supply, built-in Ethernet TCP/IP, and serial communications support. Official Omron datasheet identifies it as a network model with 10K step program capacity and 16K words data memory, designed for compact machine control and small-panel automation. The manufacturer datasheet also lists a 24 VDC DC-power variant with transistor (sinking) outputs and a maximum CPU unit weight of 340 g for the 20-point class.

Key Features

  • 20 integrated I/O points: 12 inputs, 8 transistor outputs
  • 24 VDC supply variant
  • Transistor output type: sinking
  • Built-in Ethernet TCP/IP
  • Serial RS-232C, RS-422, and RS-485 support
  • 10K step program capacity
  • 16K words data memory
  • Compact panel-mount form factor
  • Designed for networked compact machine control

Built-in Ethernet TCP/IP with compact 20-point I/O and 24 VDC transistor output architecture.

Technical Specification Matrix

ParameterValue
Supply voltage24 VDC
Operating voltage range20.4 to 26.4 VDC
I/O capacity20 points total
Inputs12 points
Outputs8 points
Output typeTransistor (sinking)
Current consumption (5 VDC)0.27 A
Current consumption (24 VDC)0.02 A
Program capacity10K steps
Data memory capacity16K words
Built-in Ethernet100Base-TX, 10Base-T
Serial communicationsRS-232C, RS-422, RS-485
MountingMounted in a panel
Dimensions (H × D × W)90 mm × 80 mm × 86 mm
Weight340 g max.
Response time0.1 ms max.

Industrial Applications

1. Compact packaging line sequencing

The 20-point I/O count, 24 VDC supply, and built-in Ethernet make it suitable for small packaging machines needing coordinated sensors, solenoids, and HMI connectivity.

Problem Solved

Provides deterministic control and network connectivity in a space-constrained panel without requiring a larger PLC.

24 VDC20 I/OEthernet TCP/IPtransistor outputspanel mount

2. Small conveyor and transfer station control

The 8 transistor outputs and 12 inputs fit start/stop devices, photoeyes, and actuators in compact conveyor modules, while serial and Ethernet support remote diagnostics.

Problem Solved

Simplifies local automation for short conveyor sections with network supervision.

12 inputs8 outputstransistor sinkingRS-485built-in Ethernet

3. Compact machine retrofit for legacy serial networks

The RS-232C, RS-422, and RS-485 capabilities allow integration into older machine architectures while Ethernet enables modern supervisory access.

Problem Solved

Bridges legacy serial equipment with newer networked control systems.

RS-232CRS-422RS-485Ethernet TCP/IPcompact PLC
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